test-fan as default id

app.py

@@ -47,7 +47,7 @@ with st.form("mqtt_form"):
     )
 
     # User input for the Pico ID
-    PICO_ID = st.text_input("Enter your Pico ID:", "test", type="password")
+    PICO_ID = st.text_input("Enter your Pico ID:", "test-fan", type="password")
 
     # Sliders for speed values
     speed = st.slider("Select the Speed value:", min_value=0, max_value=100, value=0)